How can we help you today?

Is the undervoltage release (UVR or MN) for the Powerpact M, P, and R frame breakers kiss free?

Issue:
If the UVR is not energized, will the main contacts touch when an attempt is made to close the breaker?

Product Line:
Circuit Breakers

Resolution:
They are kiss free. If the undervoltage trip is not energized, it is impossible to close the circuit breaker either manually or electrically. An attempt to close the circuit breaker produces no movement of the main contacts.

Schneider Electric Canada

Explore more
Category:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Category:

Need help?

Need help?

Product Selector

Product Selector

Quickly and easily find the right products and accessories for your applications.

Get a Quote

Get a Quote

Start your sales inquiry online and en expert will connect with you.

Where to buy?

Where to buy?

Easily find the nearest Schneider Electric distributor in your location.

Help Center

Help Center

Find support resources for all your needs, in one place.

  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings